Database administrator

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2
votes
1answer
123 views

Junior DBA hopes for advice [closed]

This is the 7th month of my DBA career, and I just graduated as a master, no experience before. My daily work for now is pretty much about backup/restoring databases in different environments ...
0
votes
1answer
117 views

Install and Configure Oracle 11g using c# program [closed]

I need to create a windows application program using c# which will allow me to install oracle client 11g and also configure ODBC automatically with just one click, as my customers have limitations in ...
2
votes
1answer
2k views

Migrate / Copy Huge data from Oracle to SQL Server

I have huge tables in oracle database, appx 1 crore+ (10 million+) rows and want to migrate / copy those table and data in sql server. Currently I am using Import functionality of SQL Server for this ...
-4
votes
1answer
125 views

recommendations needed in order to become a junior DBA [closed]

I want to start off work being a junior DBA very soon. At the moment I have a Bsc in ICT 2:2 but my database marks was very strong including an 86 in my oracle assessment which is following a ...
0
votes
0answers
309 views

Creating and tuning a materialized view in oracle for use by Cognos BI

I am currently in the middle of a Cognos BI implementation and am having difficulty in tuning a view in order for SQL Server to select its contents for fulfilling the incremental load in a timely ...
0
votes
3answers
102 views

How to manage constants within an Oracle Database

This question touches on a few different parts of Oracle that I'm not particularly familiar with so bear with me: I am trying to redesign some of the procedures and functions within the database I ...
5
votes
3answers
1k views

Do roles have an owner in oracle?

Suppose that I have logged in to oracle database using user X, then user X creates some roles using create role command. I want to know that is user X the owner of the roles? Can I select all roles ...
3
votes
1answer
380 views

SQL Server Restore from one database to another

One of our devs backed up a dev database, and then restored it in production. It's a new database for a new app that was deployed last night intentionally to prod. Now in the backupset table ...
1
vote
1answer
764 views

Oracle delete technique for table's segment size (data compactness)

I would like to ask if there is any effect on the following deletion technique of a database to the tablespace size. The existing code for clearing the data has the following style of code before: ...
2
votes
0answers
95 views

SQL Server Online Training [closed]

I recently took an intro class for MySQL from www.oreillyschool.com and it was very helpful. The next class they offer is administering MySQL but I currently work with SQL Server. The first class was ...
1
vote
1answer
720 views

InnoDB, What would cause: “db1/tableABC contains 6 indexes inside InnoDB, which is different from the number of indexes 5 defined in MySQL”

MySQL 5.5.24 . We have InnoDB tables that grew almost by double (from 50GB to 100GB - file-per-table enabled) in a few weeks due to a project we are working on. The tables were freshly dumped and ...
4
votes
1answer
198 views

Managing Access for DBA and IT Support

We are currently in the process of moving our development, test and live databases on to separate servers and instances and I am looking at how best to manage access for DBA tasks and also IT Support ...
7
votes
5answers
2k views

Are there any professional fulltime PostgreSQL DBA's?

For my job I work on a JavaEE application with PostgreSQL as the database. Although we have a sysadmin for our productions servers, who also manages our database servers, we have no full-time DBA ...